354304042 has 16 divisors (see below), whose sum is σ = 549250632. Its totient is φ = 171297280.

The previous prime is 354304037. The next prime is 354304063. The reversal of 354304042 is 240403453.

It can be written as a sum of positive squares in 4 ways, for example, as 104632441 + 249671601 = 10229^2 + 15801^2 .

It is a junction number, because it is equal to n+sod(n) for n = 354303998 and 354304016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9853 + ... + 28384.

Almost surely, 2^354304042 is an apocalyptic number.

354304042 is a deficient number, since it is larger than the sum of its proper divisors (194946590).

354304042 is a wasteful number, since it uses less digits than its factorization.

354304042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38393.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 354304042 is about 18822.9658130699. The cubic root of 354304042 is about 707.6068617071.

Adding to 354304042 its reverse (240403453), we get a palindrome (594707495).

The spelling of 354304042 in words is "three hundred fifty-four million, three hundred four thousand, forty-two".